Exposure
- ID
- GRAVI.2019-11-09T02:30:52.861_2
- Header ID
- GRAVI.2019-11-09T02:30:52.861
- Date updated
- 2019-11-09 02:41:38 UTC+0000
- Release date
- 2020-11-09 02:41:36 UTC+0000
- UTC Start
- 2019-11-09 02:30:52.861
- UTC End
- 2019-11-09 02:31:56.861
- MJD Start
- 58796.10477848
- MJD End
- 58796.1055192207
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041615
- Ambient temperature (°C)
- 15.82
- Seeing (arcsec)
- 0.955
Observation
- ID
- 43491
- Category
- science
- Program ID
- 0104.B-0649(A)
- Program Title
- THE CENTRAL EMISSION AND OUTFLOWS OF NGC1068 AT UNPRECEDENTED DETAIL
- Program Type
- Normal
- PI / COI
- PFUHL/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PRIETO/ ROUAN/ SHANGGUAN/ TRISTRAM/ VERMOT/ WOILLEZ
Target
- ID
- 32940
- Name
- HR8799
- RA
- 346.869645833333
- DEC
- 21.1342505555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.5780 | 51.6580 | 38.2000 | 38.2000 |
| U1-U3 | 96.6380 | 96.7650 | 42.6000 | 42.5000 |
| U1-U4 | 130.0400 | 130.0060 | 59.8650 | 59.7320 |
| U2-U3 | 45.3830 | 45.4270 | 47.6000 | 47.5000 |
| U2-U4 | 84.2950 | 84.1350 | 72.9350 | 72.7770 |
| U3-U4 | 47.4610 | 47.2350 | 97.1300 | 97.0400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0104.B-0649(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58796.10477848 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HR8799 |
| HIERARCH ESO INS SOBJ NAME | HR8799d |
| RA | 346.872451 |
| DEC | 21.134 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 51.578 |
| HIERARCH ESO ISS PBL12 END | 51.658 |
| HIERARCH ESO ISS PBLA12 START | 38.2 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 96.638 |
| HIERARCH ESO ISS PBL13 END | 96.765 |
| HIERARCH ESO ISS PBLA13 START | 42.6 |
| HIERARCH ESO ISS PBLA13 END | 42.5 |
| HIERARCH ESO ISS PBL14 START | 130.04 |
| HIERARCH ESO ISS PBL14 END | 130.006 |
| HIERARCH ESO ISS PBLA14 START | 59.865 |
| HIERARCH ESO ISS PBLA14 END | 59.732 |
| HIERARCH ESO ISS PBL23 START | 45.383 |
| HIERARCH ESO ISS PBL23 END | 45.427 |
| HIERARCH ESO ISS PBLA23 START | 47.6 |
| HIERARCH ESO ISS PBLA23 END | 47.5 |
| HIERARCH ESO ISS PBL24 START | 84.295 |
| HIERARCH ESO ISS PBL24 END | 84.135 |
| HIERARCH ESO ISS PBLA24 START | 72.935 |
| HIERARCH ESO ISS PBLA24 END | 72.777 |
| HIERARCH ESO ISS PBL34 START | 47.461 |
| HIERARCH ESO ISS PBL34 END | 47.235 |
| HIERARCH ESO ISS PBLA34 START | 97.13 |
| HIERARCH ESO ISS PBLA34 END | 97.04 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003849 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004474 |
| HIERARCH ESO ISS AMBI TEMP | 15.82 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |